The ideal Columbia Outdoor Tracks 1/2 Zip jacket has high-efficiency insulation cells that keep you warm, dry, and comfortable. Active fit. Omni-Heat Helix technology. Stand collar with front half-zippered closure. Long sleeve design. Zippered chest pocket with woven overlay. Brand detailing on the left chest. Two hand pockets on the front. Drawcord adjustable hem. 100% polyester. Machine washable.